Parkinson’s Disease Starts Years Before Diagnosis: Early Signs, Biomarkers, and Sleep Disorders
For decades, the medical community has viewed the diagnosis of Parkinson’s disease as a moment defined by the appearance of visible motor symptoms. By the time a patient experiences the characteristic tremors or rigidity, a significant loss of dopaminergic neurons has already occurred. However, new neuroscientific evidence is shifting this paradigm, revealing that the disease … Read more